diff options
Diffstat (limited to 'c/src/libfs/src/dosfs/fat_fat_operations.h')
| -rw-r--r-- | c/src/libfs/src/dosfs/fat_fat_operations.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/c/src/libfs/src/dosfs/fat_fat_operations.h b/c/src/libfs/src/dosfs/fat_fat_operations.h new file mode 100644 index 0000000000..59b6a84018 --- /dev/null +++ b/c/src/libfs/src/dosfs/fat_fat_operations.h @@ -0,0 +1,58 @@ +/* + * fat_fat_operations.h + * + * Constants/data structures/prototypes for operations on Files Allocation + * Table + * + * Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia + * Author: Eugeny S. Mints <Eugeny.Mints@oktet.ru> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * @(#) $Id$ + */ +#ifndef __DOSFS_FAT_FAT_OPERATIONS_H__ +#define __DOSFS_FAT_FAT_OPERATIONS_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems.h> +#include <rtems/libio_.h> + +#include <rtems/bdbuf.h> +#include "fat.h" + +int +fat_get_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 cln, + unsigned32 *ret_val); + +int +fat_set_fat_cluster(rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 cln, + unsigned32 in_val); + +int +fat_scan_fat_for_free_clusters( + rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 *chain, + unsigned32 count, + unsigned32 *cls_added, + unsigned32 *last_cl +); + +int +fat_free_fat_clusters_chain( + rtems_filesystem_mount_table_entry_t *mt_entry, + unsigned32 chain +); + +#ifdef __cplusplus +} +#endif + +#endif /* __DOSFS_FAT_FAT_OPERATIONS_H__ */ |